Re: Find Matrix For 2-d Transform

Thank you. It helps some but not all. Suppose the parallelogram is at
(13,21), (55,34), (8,5). Translating it to (-13,-21) makes it a 2x2
matrix transform. What are, in this particular instance, the
eigenvectors. And what are the eigenvalues? When I have one example, I
can make out the rest of it myself.

Thanks, Martijn

.

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